IT201800002750A1 - Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura. - Google Patents

Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura. Download PDF

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Publication number
IT201800002750A1
IT201800002750A1 IT102018000002750A IT201800002750A IT201800002750A1 IT 201800002750 A1 IT201800002750 A1 IT 201800002750A1 IT 102018000002750 A IT102018000002750 A IT 102018000002750A IT 201800002750 A IT201800002750 A IT 201800002750A IT 201800002750 A1 IT201800002750 A1 IT 201800002750A1
Authority
IT
Italy
Prior art keywords
seat
cover
retaining element
central portion
lid
Prior art date
Application number
IT102018000002750A
Other languages
English (en)
Italian (it)
Inventor
Marco Mastrototaro
Valerio Baravalle
Luca Gallace
Original Assignee
Johnson Electric Asti S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Electric Asti S R L filed Critical Johnson Electric Asti S R L
Priority to IT102018000002750A priority Critical patent/IT201800002750A1/it
Priority to CN202210027811.5A priority patent/CN114552845B/zh
Priority to CN201910076503.XA priority patent/CN110165811B/zh
Priority to DE102019102081.6A priority patent/DE102019102081A1/de
Priority to BR102019002045-8A priority patent/BR102019002045B1/pt
Priority to KR1020190016737A priority patent/KR102650493B1/ko
Priority to JP2019025147A priority patent/JP7346038B2/ja
Priority to US16/277,207 priority patent/US10873234B2/en
Publication of IT201800002750A1 publication Critical patent/IT201800002750A1/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • F16C2226/76—Positive connections with complementary interlocking parts with tongue and groove or key and slot
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1735—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Gasket Seals (AREA)
  • Lock And Its Accessories (AREA)
IT102018000002750A 2018-02-16 2018-02-16 Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura. IT201800002750A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT102018000002750A IT201800002750A1 (it) 2018-02-16 2018-02-16 Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura.
CN202210027811.5A CN114552845B (zh) 2018-02-16 2019-01-26 电机机座的封闭系统及其方法
CN201910076503.XA CN110165811B (zh) 2018-02-16 2019-01-26 电机基座的封闭系统及其方法
DE102019102081.6A DE102019102081A1 (de) 2018-02-16 2019-01-28 Abschließsystem für Elektromotor und entsprechendes Abschließverfahren
BR102019002045-8A BR102019002045B1 (pt) 2018-02-16 2019-01-31 Sistema de fecho para uma sede
KR1020190016737A KR102650493B1 (ko) 2018-02-16 2019-02-13 전기 모터용 폐쇄 시스템 및 대응하는 폐쇄 방법
JP2019025147A JP7346038B2 (ja) 2018-02-16 2019-02-15 電気モータのためのクロージャーシステム及び対応する密閉方法
US16/277,207 US10873234B2 (en) 2018-02-16 2019-02-15 Closure system for electric motor and corresponding closing procedure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000002750A IT201800002750A1 (it) 2018-02-16 2018-02-16 Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura.

Publications (1)

Publication Number Publication Date
IT201800002750A1 true IT201800002750A1 (it) 2019-08-16

Family

ID=62143504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102018000002750A IT201800002750A1 (it) 2018-02-16 2018-02-16 Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura.

Country Status (6)

Country Link
US (1) US10873234B2 (https=)
JP (1) JP7346038B2 (https=)
KR (1) KR102650493B1 (https=)
CN (2) CN114552845B (https=)
DE (1) DE102019102081A1 (https=)
IT (1) IT201800002750A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800002750A1 (it) * 2018-02-16 2019-08-16 Johnson Electric Asti S R L Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura.
EP4071979B1 (en) * 2019-12-06 2024-02-28 Zhuhai Enpower Electric Co., Ltd. Laminated busbar assembly, motor controller, drive assembly and vehicle
CN116707245B (zh) * 2023-06-02 2024-07-02 新盛世机电制品(中山)有限公司 一种应用于吊扇隔磁外转子电机的组装方法

Citations (5)

* Cited by examiner, † Cited by third party
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US5407283A (en) * 1993-03-03 1995-04-18 Matsushita Electric Industrial Co., Ltd. Bearing device for motor
US20130113309A1 (en) * 2008-12-17 2013-05-09 Brose Fahrzeugteile Gmbh & Co. Kg, Wuerzburg Electric motor drive, in particular fan drive
US20150076938A1 (en) * 2012-05-26 2015-03-19 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Electromotive drive, in particular blower drive
CN104810957A (zh) * 2014-01-23 2015-07-29 珠海格力电器股份有限公司 一种空调器及其风机组件轴承盖防水密封结构
US20150288237A1 (en) * 2014-04-08 2015-10-08 Sunon Electronics (Kunshan) Co., Ltd. Motor

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JPS6211356U (https=) * 1985-07-08 1987-01-23
JPH04210749A (ja) * 1990-12-14 1992-07-31 Sony Corp モータ
JP2000023414A (ja) 1998-07-03 2000-01-21 Nippon Densan Corp スピンドルモータ
KR100650424B1 (ko) * 1999-12-29 2006-11-28 엘지이노텍 주식회사 개선된 브라켓 조립 구조를 가지는 전동기
WO2002008047A1 (en) * 2000-07-21 2002-01-31 Nsk Ltd. Motor-operated power steering device
JP2004263815A (ja) * 2003-03-04 2004-09-24 Hitachi Unisia Automotive Ltd 軸受装置及びその組付方法
CN102414962B (zh) * 2009-04-23 2015-04-01 法雷奥日本株式会社 驱动电机
FR2950865B1 (fr) * 2009-10-01 2011-10-28 Raymond A & Cie Coiffe de verrouillage pour recipient a col avec une capsule a pattes de fixation
CN201623559U (zh) 2010-03-01 2010-11-03 中山大洋电机制造有限公司 一种塑封电机
JP5549349B2 (ja) 2010-04-21 2014-07-16 日本精工株式会社 電動モータの潤滑構造
WO2013079102A1 (de) * 2011-11-30 2013-06-06 Ebm-Papst Mulfingen Gmbh & Co. Kg Gehäuse zur aufnahme einer elektronikschaltung
EP2900503B1 (fr) * 2012-09-25 2018-04-25 Valeo Equipements Electriques Moteur Dispositif pour véhicule hybride avec un flasque anti-poussière entre une machine électrique et un plateau de réaction
JP6596897B2 (ja) * 2015-04-13 2019-10-30 日産自動車株式会社 モータ駆動装置
US10855134B2 (en) 2016-07-04 2020-12-01 Mitsubishi Electric Corporation Motor and air conditioning apparatus
JP6878986B2 (ja) 2017-03-24 2021-06-02 日本電産株式会社 ステータユニット、モータ、及びファンモータ
IT201800002750A1 (it) * 2018-02-16 2019-08-16 Johnson Electric Asti S R L Sistema di chiusura per un motore elettrico e corrispondente procedimento di chiusura.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407283A (en) * 1993-03-03 1995-04-18 Matsushita Electric Industrial Co., Ltd. Bearing device for motor
US20130113309A1 (en) * 2008-12-17 2013-05-09 Brose Fahrzeugteile Gmbh & Co. Kg, Wuerzburg Electric motor drive, in particular fan drive
US20150076938A1 (en) * 2012-05-26 2015-03-19 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Electromotive drive, in particular blower drive
CN104810957A (zh) * 2014-01-23 2015-07-29 珠海格力电器股份有限公司 一种空调器及其风机组件轴承盖防水密封结构
US20150288237A1 (en) * 2014-04-08 2015-10-08 Sunon Electronics (Kunshan) Co., Ltd. Motor

Also Published As

Publication number Publication date
BR102019002045A2 (pt) 2019-09-10
JP7346038B2 (ja) 2023-09-19
CN114552845A (zh) 2022-05-27
CN110165811A (zh) 2019-08-23
KR20190099133A (ko) 2019-08-26
JP2019165620A (ja) 2019-09-26
CN110165811B (zh) 2022-02-01
US20190260258A1 (en) 2019-08-22
KR102650493B1 (ko) 2024-03-22
DE102019102081A1 (de) 2019-08-22
CN114552845B (zh) 2025-02-18
US10873234B2 (en) 2020-12-22

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